quick review of notes

hey guys... er... gals... i was wondering if someone could do me a favour. i seemingly missed out the little bit of notes the other day when Prof O was talking about obakkae during the class before last. i remember him mentioning it, but i think i zoned out and just didn't write it down for whatever reason. could someone just fill me in please?

Attn Group Members

When you guys do post and what not, make sure to check that when you first login to Blogger, that this blog is in your blog list, otherwise, I'm not sure if you'll be considered a team member. I'm already having issues with the help support, as it's really stupid and pointless. Either way, just try to post and what not, or email me with issues.